Rizal SNSM, Okilanda A, Rudyanto R, Nasir NAM, Ahmad Risham ARH, Amirudin NSE, et al. The Illusion of Lumbar Multifidus Muscle Size: Gross vs. Contractile Differences at L4 in Young Adult Women with Non-Specific Chronic Low Back Pain. Al-Rafidain J Med Sci [Internet]. 2026 Oct. 23 [cited 2026 Oct. 23];11(2):172-7. Available from: https://ajms.iq/index.php/ALRAFIDAIN/article/view/3268